Ok unfortunately I didn't do my homework when I bought a used motorguide off of ebay. It now needs a control board that isn't made anymore. I didn't pay much for the trolling motor is there a cheap place to get the digital conversion I've found a price of 380 so far for the kit and have heard people finding it for cheaper or is there a better alternative to locating another trolling motor. Boat is a 89 17' Ranger.